60616421214021 has 12 divisors (see below), whose sum is σ = 89923459699372. Its totient is φ = 39318759706176.

The previous prime is 60616421213927. The next prime is 60616421214059. The reversal of 60616421214021 is 12041212461606.

60616421214021 is a `hidden beast` number, since 6 + 0 + 6 + 1 + 642 + 1 + 2 + 1 + 4 + 0 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55660343463396 + 4956077750625 = 7460586^2 + 2226225^2 .

It is not a de Polignac number, because 60616421214021 - 2²⁵ = 60616387659589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60616421214421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91015647136 + ... + 91015647801.

Almost surely, 2^{60616421214021} is an apocalyptic number.

It is an amenable number.

60616421214021 is a deficient number, since it is larger than the sum of its proper divisors (29307038485351).

60616421214021 is a wasteful number, since it uses less digits than its factorization.

60616421214021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182031294980 (or 182031294977 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 60616421214021 its reverse (12041212461606), we get a palindrome (72657633675627).

The spelling of 60616421214021 in words is "sixty trillion, six hundred sixteen billion, four hundred twenty-one million, two hundred fourteen thousand, twenty-one".